Results 71 to 75 of about 99 (75)

The visibility parameter for words and permutations

Open Mathematics, 2013
Cristea Ligia, Prodinger Helmut
doaj   +1 more source

Parity Property of Hexagonal Sliding Puzzles. [PDF]

Mathematica (N Y)
Estévez M, Karpman R, Roldán É.
europepmc   +1 more source

Nonadaptive search problem with sets of equal sum

Open Mathematics, 2003
Kolev Emil
doaj   +1 more source

Parity-alternating permutations and successions

Open Mathematics, 2014
Munagi Augustine
doaj   +1 more source

A combinatorial proof of a result for permutation pairs

Open Mathematics, 2012
Mansour Toufik, Shattuck Mark
doaj   +1 more source